import java.util.ArrayList;
import java.util.List;


public class LoserDriver {

	public static void main(String[] args) {
		Loser bob = new Loser("Bob", 250);
		Loser chris = new Loser("Chris", 260);
		Loser derek = new Loser("Derek", 270);
		Loser ethan = new Loser("Ethan", 280);
		
		List<Loser> allLosers = new ArrayList<Loser>();
		
		allLosers.add(bob);
		allLosers.add(chris);
		allLosers.add(derek);
		allLosers.add(ethan);
		
		for (Loser aLoser : allLosers) {
			int weight = aLoser.getCurrentWeight();
			weight -= 2;
			aLoser.setCurrentWeight(weight);
		}
		
		for (Loser aLoser : allLosers) {
			System.out.println(aLoser);
		}
	}

}
